baber/WOPTO huggingface dataset:
Patent CA-1100008-A (CA)
Title: Feeding arrangement for an axial flow rotary combine
Inventor: GORSLER KARL G
IPC: A01F7/06
Filed: 1979-07-04
Granted: 1981-04-28
Abstract: FEEDING ARRANGEMENT FOR AN  AXIAL FLOW ROTARY COMBINE         Abstract of the Disclosure In a self-propelled combine, crop material is gathered from a field and transferred by a chain and slat-type feeder house to a fore-and-aft disposed axial flow rotary separator including, from the front, infeed, threshing and separating portions respec-tively.  The infeed portion of the rotor is in the form of a helical conveyor having an outside diameter of approximately equal to that of the threshing and separating portions of the rotor.  The chain and slat conveyor of the feeder house, which is considerably wider than the outside diameter of the separator rotor, is arranged to deliver undershot fashion to the underside of the infeed rotor.  An infeed or transition housing surrounds the infeed rotor and the transfer point from the feeder house to the infeed rotor and includes a generally horizontal top wall above the infeed rotor, opposite upright side walls converging inwards from a point adjacent the discharge end of the feeder house to meet the cylindrical portion of the separator housing at about the beginning of the threshing section, and a forwardly and downwardly sloping floor approximately continuing the slope of the lower side or floor of the feeder house and meeting the cylindrical portion of the separator housing somewhat ahead of the threshing section.  The walls of the transition housing cooperate with the feeder house conveyor and the infeed rotor to provide a smooth and efficient transfer of material from the feeder house conveyor through the infeed portion of the separator into the threshing section.
Patent CA-1142028-A (CA)
Inventor: FENRICK WALTER J
IPC: A01M29/20
Filed: 1979-07-10
Granted: 1983-03-01
Abstract: Abstract An air burst munitions simulator which provides for the aerial dissemination of readily dispersable substance.  A payload container adapted to contain the substance to be dispersed is launched into the air by a propellant charge, typically gunpowder.  A time delay fuse assembly serves to detonate a high energy explosive charge which shatters the container to release the dispersible substance in air.
Patent CA-1121782-A (CA)
Inventor: BURGIN KERMIT H
IPC: A61B1/06
Filed: 1979-08-03
Granted: 1982-04-13
Abstract: Abstract of the Disclosure A disposable contacting member molded from an optical wave-guiding material includes a socket-adapted to hold a light source and a lens for directing light from the source into an orifice or incision.  The lens is on the inner side wall of the contacting member, facing away from the wall of the orifice or incision. The lens is of a sufficiently low profile that it does not obstruct access to the orifice or incision.
Patent CA-1117417-A (CA)
Inventor: FERNANDES PETER M
IPC: A61K39/395
Filed: 1979-09-10
Granted: 1982-02-02
Abstract: ABSTRACT OF THE DISCLOSURE         Composition adapted to remain stable over prolonged periods of time comprises an aqueous solution of immune serum globulin and maltose, the amount of maltose being sufficient to inhibit "shedding" of the globulin with time.
Patent CA-1139280-A (CA)
Inventor: SHORE DAVID
IPC: F04D27/00
Filed: 1979-10-05
Granted: 1983-01-11
Abstract: ABSTRACT OF THE DISCLOSURE        A waste gas recovery system employs a compressor which takes in waste gas from an inlet knock-out drum and passes compresses gas to a heat exchanger which cools the gas prior to passage through a further outlet knock-out drum.  The compressor is driven at a speed which is selected in accordance with the sensed pressure of the incoming waste gas and a valve progressively controls the supply of gas to the compressor inlet in accordance with the sensed pressure.  Liquid condensate from the knock-out drums collects in a header tank.  A temperature sensing and control arrangement injects liquid from this tank at the inlet to the compressor in the event of an excessive temperature rise at the outlet of the compressor.  Gas is also re-circulated from the output of the system to the compressor inlet should the injection of liquid be insufficient to reduce the temperature rise. In the event that the pressure of the waste gas fed to the inlet of the compressor falls below a set minimum value, the control arrangement measures that the compressor runs with gas re-circulating continuosusly between the output of the system and the compressor inlet.
Patent CA-1116893-A (CA)
Inventor: KIRKHAM EDWARD E
IPC: B23Q3/12
Filed: 1979-11-21
Granted: 1982-01-26
Abstract: ABSTRACT       This invention relates to power drawbolts which are rotatably mounted within a machine tool spindle and are rotated by an electric motor to screw into a threaded open-ing in a toolholder to secure the toolholder within a socket on the front end of the spindle.     First and second spur gears are formed on the rear end of a spindle and drawbolt, respectively.  The gears are po-sitioned side by side and are equal in diameter, but have a differing number of teeth.  A planetary gear cage surrounds the spur gears and has pinion gears which mesh with both of the spur gears.  The planetary gear cage is attached to the armature of an electric motor which, when energized, rotates the gear cage and thus causes the drawbolt to rotate at a reduced speed.  The speed reduction depends on the differ-ence in the number of teeth in the two spur gears.  Pre-ferably the motor armature is axially shiftable to move a locking ring on the planetary gear cage into and out of engagement with the spur gear on the spindle.
Patent CA-1131715-A (CA)
Inventor: VAN DER MEULEN ANDRIES
IPC: A61N5/06
Filed: 1979-12-06
Granted: 1982-09-14
Abstract: 1.11.1979                1                     PHN 9299 ABSTRACT: "Irradiation device comprising a protected programming device".                  A domestic appliance comprises a programming device for receiving on-time information and for updating, by way of repetitions signals, the on-time yet to be completed. Furthermore, these repetitious signals continuously activate an activation signal which, however, is independently terminated if the repetitious signals do not appear. When the activation signal is present, first and second switching components are activated, so that a discharge tube can emit ultra-violet radiation. Furthermore, there is provided a detection element which detects whether the first and second switching components are indeed deactivated out-side the on-time. If one of the two switching components remains active also outside the on-time, the detection element supplies a signal to prevent the starting of a next on-time.
Patent CA-1134488-A (CA)
Inventor: BURKHOLDER GARY F
IPC: B60K1/04
Filed: 1980-01-21
Granted: 1982-10-26
Abstract: ADJUSTABLE BATTERY RESTRAINT                       Abstract An adjustable apparatus for rigidly restrain-ing different sized objects such as batteries which are resting on a frame, such as that of a lift truck vehicle.  The apparatus has opposed first and second support members upwardly rising from the frame.  A rigid first strap structure is pivotally attached to the first support member, while a rigid second strap structure is releasably attached to the second support member.  The strap structures are telescopable one within the other to selectively adjust the length defined by the straps.
Patent CA-1125563-A (CA)
Inventor: JENSEN THOMAS C
IPC: A01B35/22
Filed: 1980-04-02
Granted: 1982-06-15
Abstract: SHOVEL               Abstract of the Disclosure A twisted shovel, for a chisel plow or similar implement, having a concave twisted surface.  The concave surface maintains soil flow in the desired path as the shovel is moved forwardly through the soil.  The soil displaced by the shovel is directed more effectively by the concave surface to one side of the shank to improve crop residue flow and incorporation, and the concave shape significantly improves the bending strength of the shovel over that of flat-twisted shovels of comparable width and thickness.
Patent CA-1149535-A (CA)
Inventor: BROWN RANDALL J
IPC: C08K3/24
Filed: 1980-06-23
Granted: 1983-07-05
Abstract: ABSTRACT OF THE DISCLOSURE Rigid vinyl halide polymer compositions, substantially free of liquid ester type plasticizers, and containing styrene copolymer process modifiers, copper oxalate and an amine molybdate have improved impact resistance when there is also present small amounts of copolymers of ethylene and vinyl acetate and graft copolymers of methacrylates, butadiene, and styrenes (MBS) polymers, which compositions form less smoke than when either of these impact modifiers alone is included in the compositions.
Patent CA-1138381-A (CA)
Inventor: MARTIN ANDREW C
IPC: D21D5/02
Filed: 1980-07-04
Granted: 1982-12-28
Abstract: PRESSURIZED SCREEN               Abstract of the Disclosure A  pressurized  screen   (10)   particularly adapted for screening paper making pulp includes  a cylindrical screen plate  (20) mounted in a cylindri-cal  casing  (12)  and  defining  with  it  an  annular chamber (24)  which  receives  unscreened  pulp  from which rejects  are  removed as  the good pulp passes from the annular chamber through the screen plate. The axes (34,36) of the screen plate and the casing are offset with respect to each other,  forming an enlargement   (38)   of  the  chamber  which  extends approximately  from an  inlet  (28)  into  the annular chamber to a rejects outlet  (30) which is diametri-cally opposite the inlet.  A partition  (40)  in the chamber extends parallel to the axes of the casing and screen plate from a position opposite the inlet to a position above the rejects outlet.  The parti-tion  is  spaced  from  the opposing  inner  and outer surfaces of the screen and casing, respectively, and a baffle  (50)  is  provided which extends co-exten-sively with the partition and slopes helically down-wardly about the screen plate from the inlet to the rejects outlet and defines with the partition,  the screen plate and a  floor  (22)  of  the chamber,  a passage  (52)  of  decreasing  cross-sectional.  area. Inlets (62,64) are also provided for adding dilution liquid to the passage upstream of the rejects outlet and a purging liquid just upstream of  the rejects outlet.
Patent CA-1158411-A (CA)
Inventor: HEGGENSTALLER HERR ANTON
IPC: B27N3/28
Filed: 1980-08-11
Granted: 1983-12-13
Abstract: ABSTRACT     A method for extruding small pieces of vegetation and binders, whereby the mixture, introduced into the filling-area of a cold piston-extrusion press, is passed through a duct which determines the cross-sectional shape of the extrusion and, in the compacted condition, into and through a hardening duct provided, if necessary with deflectable wall-sections, characterized in that a flowing motion is imparted to the mixture, while it is being compacted, by means of an extended compacting path.
Patent CA-1158978-A (CA)
Inventor: ADAMOWICZ PHILIPPE
IPC: A61K39/12
Filed: 1980-08-19
Granted: 1983-12-20
Abstract: ABSTRACT OF DISCLOSURE     The invention relates to a process for producing virus subunits with lipid envelopes.          The process consists using a neutral or basic pH:          (1)in dissolving a lower halogenated hydrocarbon, at a concentration equivalent to or approximating its limit of solubility, in an aqueous virus suspension, then (2) in contacting, with stirring, the preparation so obtained with a nonionic detergent at a minimal concentration effective to induce disruption of virions into heavy subunits for a length of time sufficientto permit said disruption, and (3) in separating the heavy subunits so obtained from the reaction medium.            The invention process allows the preparation of purified disrupted antigens for use as vaccines, notably influenza vaccines.
Patent CA-1172078-A (CA)
Inventor: BAUER ANTON E
IPC: G02B6/38
Filed: 1980-10-23
Granted: 1984-08-07
Abstract: CONNECTOR FOR FIBER OPTIC CABLES          ABSTRACT OF THE DISCLOSURE:       A fiber optic cable connector is disclosed which will prevent the filament from being dislocated from the polished front contacting surface of the connector although the filament tends to move relative to the cable jacket in lengthwise direction of the cable under temperature change or bending influences. The cable jacket is fastened in a rear part of the connector housing, and the filament is fastened to a front part of the connector housing. The fastening zones of the cable jacket and the filament are held in fixed spaced relationship in length-wise direction of the cable, and a compensating space is defined therebetween for receiving a portion of the fila-ment with substantial looseness or freedom of lateral movement.
Patent CA-1157026-A (CA)
Inventor: KRAEMER WOLFGANG
IPC: C07D249/08
Filed: 1980-12-17
Granted: 1983-11-15
Abstract: Abstract of the Disclosure New substituted triazolylmethyl tert.-butyl ketones of the formula   in which R      represents alkyl, alkenyl, alkynyl, optionally substituted cycloalkyl, optionally substituted cycloalkylalkyl or optionally substituted aralkyl, X      represents hydrogen or halogen and Y      represents halogen, and the acid addition salts and metal salt complexes thereof, a process for the preparation of said novel compounds, their u e as plant protection agents and as intermediate products for the synthesis of other plant protection agents.
Patent CA-1150166-A (CA)
Inventor: SCHNEIDER HELMHOLD
IPC: F24H1/18
Filed: 1981-02-18
Granted: 1983-07-19
Abstract: STORAGE DEVICE FOR WARM WATER   AND METHOD OF MANUFACTURE                          ABSTRACT         A hot-water storage device comprises a blow-molded storage container formed of thermoplastic synthetic material and the greatest dimensions of which are differ-ent in its three mutually orthogonal axes, and a plastic foam outer insulation enclosing the container and conform-ing to the outside shape thereof.
Patent CA-1162479-A (CA)
Inventor: KAPLAN MURRAY A
IPC: A61P35/00
Filed: 1981-03-06
Granted: 1984-02-21
Abstract: ABSTRACT OF THE DISCLOSURE           Stable concentrated solutions of cisplatin in a solvent comprising polyethylene glycol or methoxy polyethylene glycol, or a mixture thereof, plus water and a nontoxic pharmaceutically acceptable source of chloride ion.
Patent CA-1182349-A (CA)
Inventor: RATH KLAUS
IPC: C03C17/32
Filed: 1981-03-30
Granted: 1985-02-12
Abstract: ABSTRACT A method is disclosed for repairing scratched glass bottles. The scratches are filled with a suitable synthetic material which penetrates thereinto as a result of its low surface tension.
Patent CA-1161881-A (CA)
Inventor: MCCRACKEN DONALD G
IPC: F16L27/02
Filed: 1981-04-02
Granted: 1984-02-07
Abstract: ABSTRACT OF THE DISCLOSURE     A rotary joint utilizing a single anti-friction bearing interposed between the static and dynamic components wherein a self-aligning or floating seal is utilized to maintain effective sealing in the event of misalignment.  The rotary joint includes a bearing supported sleeve to which a conduit adapter may be affixed in such a manner to mount and locate the bearing on the sleeve, and the components are economically manufactured wherein a dependable and efficient rotary joint may be produced at low cost.
Patent CA-1163718-A (CA)
Inventor: GREGORY WILLIAM D
IPC: G01N27/00
Filed: 1981-05-20
Granted: 1984-03-13
Abstract: ABSTRACT Pictorial  images  of  selected volume elements of materials are  generated by a contactless, non-des-tructive,  substantially hazard free tomographic tech-nique  in  which  the  material  is  brought  within  the influence of a relatively low-strength electromagnetic field and subjected to plural preselected frequencies to provide output data which is used to generate an image reflective of the magnetic and/or electric and/-or conductance properties of the selected volume ele-ments. This data has a high volume information content which enables accurate and reproducible identification of the material under investigation. The technique has application  in  the medical diagnostic field such as for example in aiding in the detection of small areas of  cancerous  tissue  present  in  a  larger  mass  of healthy tissue.
Patent CA-1175970-A (CA)
Inventor: CEBRIAN AMADEO GIL
IPC: C08G12/12
Filed: 1981-07-30
Granted: 1984-10-09
Abstract: ABSTRACT OF THE DISCLOSURE     A process for the preparation of a tack free urea/formaldehyde resin having a solids content of 64-66% and a viscosity at 25°C of 150-300 cps, in which a formaldehyde source is treated with a strong organic base, urea is added to obtain a formaldehyde/urea mole ratio lying between 1.90 and 2.35 : 1, the pH is adjusted to 5.0 - 6.3 with an acid, the polymerization reaction is stopped when the product has reached the required vicosity by an inorganic base and a further amount of urea is added such that the final formaldehyde/urea mole ratio becomes 1.38 to 1.70.
Patent CA-1170433-A (CA)
Inventor: YOSHIEDA KEITCHI
IPC: B29C65/08
Filed: 1981-08-12
Granted: 1984-07-10
Abstract: ABSTRACT OF THE DISCLOSURE      There is disclosed a method of applying top end stops to a fastener stringer chain substantially in a continuous cycle of operation and an apparatus to carry this method into practice, wherein a first means is provided to effect the fusing and shaping of a strip of plastic film for application to the chain and a second means is provided to effect the cutting of the chain to which the film strip has been applied in the form of a top end stop.  Said first and second means are arranged so that both shaping and cutting take place at the same working station without having to transfer the chain for the two different operations.
Patent CA-1156207-A (CA)
Inventor: WIDDITSCH H ROBERT ETRURIA SEA
IPC: F16B45/02
Filed: 1981-08-24
Granted: 1983-11-01
Abstract: ABSTRACT          A hook assembly for suspending a bag or other member from an overhead support, such as a tree limb in a safe manner and with the use of only one hand, includes a hook and a hood adapted to slide up and down the shank of the hook.  The hood serves as an umbrella to prevent rain, dust and other foreign matter from falling into the bag.  An elongate downwardly open socket is integrally formed with, and extends along the slope of, the outer surface of the hood.  The socket is sized to receive the upper end of a pole used to lift the hook assembly up to an overhead limb or remove the hook assembly from the limb.  The hook assembly also includes a lock mechanism for maintaining the hook engaged with the limb.  The lock mechanism is automatically actuated by the movement of the hood as it slides up and down along the hook shank.
Patent CA-1165014-A (CA)
Inventor: KUROSAWA KEI
IPC: H01L21/762
Filed: 1981-12-29
Granted: 1984-04-03
Abstract: Abstract of the Disclosure A method of forming a flat field region in a semiconductor substrate, which comprises forming a recess in the substrate, forming a covering on the whole surface of the substrate with a first insulating film such as plasma CVD SiO2 film which gives a layer at the side portion of the recess more rapidly etchable as compared with other portions, selectively removing the layer at the side portion to thereby form a V-shaped groove between the side of the recess and the first insulating film, and filling the V-shaped groove with a second insulating material so as to obtain a flat field region which is flush with the surface of an element-forming region.
Patent CA-1195796-A (CA)
Inventor: ILARDO CHARLES S
IPC: C08L7/00
Filed: 1981-12-29
Granted: 1985-10-22
Abstract: ABSTRACT         Polyolefins such as polyethylene, poly-propylene useful for a variety of applications, for example, wire coatings, pipes, conduits and mouldings are rendered flame retardant by incorporating therein a combination of (1) a Diels-Alder adduct of a chlorinated cyclopentadiene and a polyunsaturated cycloaliphatic compound and (2) a brominated aromatic compound, and (3) antimony oxide.
Patent CA-1188436-A (CA)
Inventor: BILLY JEAN-CLAUDE
IPC: H04J3/07
Filed: 1982-02-12
Granted: 1985-06-04
Abstract: ABSTRACT          A multiplexing and demultiplexing system in which the lower rate digital signals are synchronous while the higher rate numerical signals are plesiochronous.  Justification is provided between low rate synchronous numerical signals and high rate plesiochronous numerical signals, comprising a time base or clock.  A multiplexing unit has an output which is connected to the high rate output and synchronization units comprising phase comparing units and connected from the lower rate input lines. common justification circuit delivers the clock pulse rate for reading the synchronization units.  A common justification authorizing circuit has a clock input which is connected from the corresponding output of the time base or clock.  One control output of this authorizing circuit is connected to the control input of the justification circuit, the data output of which is connected from the input of a common insertion circuit for inserting the justification indicator bits, the data inputs of which respectively are connected from the outputs of the synchronization units and the outputs which are connected to the inputs of the multiplexing unit which delivers the high rate signals.  There is further provided a control input of the common justification authorization circuit which is connected from the output of an OR gate, the inputs of which are connected from the corresponding outputs of the phase comparing devices in the synchronization units.
Patent CA-1133704-A (CA)
Inventor: HUNT THOMAS F HAULTAIN STREET
IPC: A01G3/06
Filed: 1982-03-02
Granted: 1982-10-19
Abstract: LAWN EDGER     ABSTRACT OF THE DISCLOSURE         A portable powered edging tool has a conical blade assembly which rotates about a vertical axis to bevel lawn edges at an angle of about 45°, thereby producing an appealing "picture frame"-like border for the lawn.
Patent CA-1205480-A (CA)
Inventor: CAMPBELL SIMON F
IPC: C07D409/12
Filed: 1982-03-12
Granted: 1986-06-03
Abstract: Abstract Title:    "Dihydropyridine anti-ischaemic and antihypertensive agents, processes for their production, and pharmaceutical compositions con-taining them"    Dihydropyridine anti-ischaemic and antihypertensive agents of the formula:-         (I) where      Y is -(CH2)2- or -(CH2)3-;           R is aryl or heteroaryl;           R1 and R2 are each independently C1-4 alkyl or 2-methoxyethyl; and        R3 and R4 are each independently C1-C4 alkyl or aryl-(C1-C4 alkyl); or R3 and R4 taken together with the nitrogen atom to which they are attached represent a group of the formula:-  where R5 is C1-C4 alkyl, aryl, aryl-(C1-C4 alkyl), benz-hydryl, 2-methoxyethyl, 2-(N,N-di[C1-C4 alkyl]amino) ethyl, or cyclopropylmethyl; their pharmaceutically acceptable acid addition salts, processes for the preparation of the compounds, and pharmaceutical compositions con-taining them.
Patent CA-1182971-A (CA)
Inventor: BANDO SATOSHI
IPC: B29C39/26
Filed: 1982-04-26
Granted: 1985-02-26
Abstract: METHOD OF PRODUCING SHAPED RESINOUS ARTICLES, AND CASTING MOLDS THEREFOR            ABSTRACT OF THE DISCLOSURE           Liquid curable resins, such as unsaturated polyester resins, unsaturated epoxy resins, polymethyl methacrylates, are cured in a mold, the casting surface of which, is made of a vinyl alcohol-olefin copolymer to produce a shaped resinous article with an improved and even surface gloss.
Patent CA-1180476-A (CA)
Inventor: WEHNER WOLFGANG
IPC: C08L101/00
Filed: 1982-05-21
Granted: 1985-01-02
Abstract: The invention relates to thermoplastic moulding compositions based on vinyl chloride polymers and containing, as stabiliser, 0.1 to 5 % by weight of all aminouracil of the formula I          (I)   wherein R1 is hydrogen and R and R3 are C2-C4 alkyl groups. The addition of such aminouracils gives vinyl chloride polymers which are very well protected against heat-induced degradation.  The aminouracils cause no haze in the polymer to be protected.